Himachal Exicom Communication Ltd manufactures Pulse / Tone Switchable Telephone. The quality management system of Himachal Exicom Communication Ltd is ISO 9001:2000 accredited company. Medium Capacity Rack Power System has been provided with the features of 3 position ringer volume control non erasable double injection molded keys. Pulse / Tone Switchable Telephone is available with the quality of protected against lightning and harsh environment. It is available under the model no. Of HE-213.